When I go to shop for a video card, I'm not sure if it will be compatible with my computer. Often times, concerning on particular videocard, such as the Geforce gtx 660 ti, there are many variants of it with wildly fluctuating prices. I am unable to understand the difference in price and the multitude of abbreviations that come after the title.
below is one such example.
http://www.tigerdirect.com/applications/searchtools/item-details.asp?EdpNo=8674263&SRCCODE=WEBGOOPA&cm_mmc_o=mH4CjC7BBTkwCjCV1-CjCE&gclid=CIKk3pWDkLsCFcFj7AodnB0Auw
http://www.bestbuy.com/site/nvidia-geforce-gtx-660-ti-2gb-gddr5-pci-express-3-0-graphics-card/6208848.p?id=1218720725742&skuId=6208848
below is one such example.
http://www.tigerdirect.com/applications/searchtools/item-details.asp?EdpNo=8674263&SRCCODE=WEBGOOPA&cm_mmc_o=mH4CjC7BBTkwCjCV1-CjCE&gclid=CIKk3pWDkLsCFcFj7AodnB0Auw
http://www.bestbuy.com/site/nvidia-geforce-gtx-660-ti-2gb-gddr5-pci-express-3-0-graphics-card/6208848.p?id=1218720725742&skuId=6208848